===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mdoc.c,v
retrieving revision 1.140
retrieving revision 1.141
diff -c -r1.140 -r1.141
*** src/usr.bin/mandoc/mdoc.c	2015/04/23 15:35:39	1.140
--- src/usr.bin/mandoc/mdoc.c	2015/04/23 16:17:04	1.141
***************
*** 1,4 ****
! /*	$OpenBSD: mdoc.c,v 1.140 2015/04/23 15:35:39 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$OpenBSD: mdoc.c,v 1.141 2015/04/23 16:17:04 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 504,546 ****
  		return(DELIM_MIDDLE);
  
  	return(DELIM_NONE);
- }
- 
- void
- mdoc_deroff(char **dest, const struct roff_node *n)
- {
- 	char	*cp;
- 	size_t	 sz;
- 
- 	if (n->type != ROFFT_TEXT) {
- 		for (n = n->child; n; n = n->next)
- 			mdoc_deroff(dest, n);
- 		return;
- 	}
- 
- 	/* Skip leading whitespace. */
- 
- 	for (cp = n->string; '\0' != *cp; cp++)
- 		if (0 == isspace((unsigned char)*cp))
- 			break;
- 
- 	/* Skip trailing whitespace. */
- 
- 	for (sz = strlen(cp); sz; sz--)
- 		if (0 == isspace((unsigned char)cp[sz-1]))
- 			break;
- 
- 	/* Skip empty strings. */
- 
- 	if (0 == sz)
- 		return;
- 
- 	if (NULL == *dest) {
- 		*dest = mandoc_strndup(cp, sz);
- 		return;
- 	}
- 
- 	mandoc_asprintf(&cp, "%s %*s", *dest, (int)sz, cp);
- 	free(*dest);
- 	*dest = cp;
  }
--- 504,507 ----